| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3 pcs
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3 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD9281ARS is a complete dual matching 8-bit analog-to-digital converter (ADC) designed by Analog Devices. It provides two 8-bit ADCs with a sampling rate of up to 28 MSPS, ideal for applications requiring close matching between channels such as I/Q demodulation in communications. The device integrates on-chip analog input buffers, an internal voltage reference, and multiplexed digital output buffers. It uses a pipelined architecture that guarantees no missing codes. Key electrical characteristics include a typical DNL of 0.1 LSB, SNR of 49.2 dB, and SFDR of -65 dB, achieving over 7 effective bits. The ADC supports both differential and single-ended inputs and offers a parallel data interface. It operates over a wide supply range of 2.7V to 5.5V, with a typical power dissipation of 225 mW at 3V supply. The device is specified for the industrial temperature range of -40°C to +85°C and is housed in a surface-mount 28-SSOP package.
The AD9281ARS is an 8-bit ADC.
The sampling rate is 28 MSPS (28 MHz).
The supply voltage range is 2.7V to 5.5V.
The operating temperature range is -40°C to +85°C.
It is available in a 28-SSOP surface mount package (5.30mm width).
It is listed as RoHS3 compliant, but this information is unverified and should be confirmed.
Yes, it supports both differential and single-ended inputs.